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12613163425175 = 52677530246821
BaseRepresentation
bin1011011110001011101100…
…1000000001110110010111
31122122210210001020102221102
42313202323020001312113
53123123224314101200
642454223550140315
72441161643101265
oct267427310016627
948583701212842
1012613163425175
114023237a24585
1214b8622ab169b
1370655453b571
143186a21ad435
1516d16d7226d5
hexb78bb201d97

12613163425175 has 12 divisors (see below), whose sum is σ = 15873760300776. Its totient is φ = 9939925802400.

The previous prime is 12613163425169. The next prime is 12613163425199. The reversal of 12613163425175 is 57152436131621.

It is not a de Polignac number, because 12613163425175 - 226 = 12613096316311 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3765121736 + ... + 3765125085.

It is an arithmetic number, because the mean of its divisors is an integer number (1322813358398).

Almost surely, 212613163425175 is an apocalyptic number.

12613163425175 is a deficient number, since it is larger than the sum of its proper divisors (3260596875601).

12613163425175 is an equidigital number, since it uses as much as digits as its factorization.

12613163425175 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7530246898 (or 7530246893 counting only the distinct ones).

The product of its digits is 907200, while the sum is 47.

Adding to 12613163425175 its reverse (57152436131621), we get a palindrome (69765599556796).

The spelling of 12613163425175 in words is "twelve trillion, six hundred thirteen billion, one hundred sixty-three million, four hundred twenty-five thousand, one hundred seventy-five".

Divisors: 1 5 25 67 335 1675 7530246821 37651234105 188256170525 504526537007 2522632685035 12613163425175